The lead doesn`t connect with the fence when you do so

Put the summary of the bug you're having here

What I expected to happen was...
The lead should connect to the fence and it did.

What actually happened was...:
When I started minecraft into my world, the lead wasn`t connected with the fence, but it made even longer and connected to my house.

Steps to Reproduce:
1. Get your animal (horse, pig, dog, etc.)
2. Get a fence
3. Get a lead
4. Connect the lead with the animal, and then with a fence
5. Wait till next day (maybe)
6. The bug will start to trigger